Northern Wisconsin State Fair 2024 Dates. Over five days, the fairgrounds will feature renowned artists,.  — thankfully, the northern wisconsin state fair has announced (most of) the main stage lineup for next year’s fair, with headliners including rapper ludacris and comedian charlie berens.

Over five days, the fairgrounds will feature renowned artists,. We have listed 72 county fairs that are held in wisconsin below and will continue to add more (if any).